amy_b / flickr.comOrchid tree, bauhinia purpurea Q: My freeze-damaged orchid tree is putting out new growth at the bottom. Should I remove it to strengthen the canopy, or do the upper limbs just need …

sleepyneko / flickr.com Q: If I plant climbing coral honeysuckle next to a concrete wall and drape the vine over the structure, will it grow downward on the other side? — R.W., Houston A: As the vine …